Under the ice, there are hidden adventures happening, that’s what subglacial processes are!
Imagine you have a big block of ice, like an ice cube in your freezer, but it's super big, so big it covers whole mountains. Now, imagine this giant ice block is moving slowly, like a sleepy elephant walking across the ground. That’s a glacier.
Underneath this giant ice block, there are all sorts of things happening. It’s like when you put an ice cube in your drink and watch it melt, but on a much bigger scale!
What's going on underneath?
When glaciers move, they squish the ground below them. Sometimes, water gets trapped under the ice and starts to flow, just like how water flows from a tap. This flowing water can make the glacier slide more easily, kind of like when you put oil on your skateboard, it moves faster!
Sometimes, this hidden water even makes little lakes or rivers beneath the ice, imagine having a secret pool under your bed! These subglacial processes are like the quiet, fun activities happening right below our feet. Under the ice, there are hidden adventures happening, that’s what subglacial processes are!
Imagine you have a big block of ice, like an ice cube in your freezer, but it's super big, so big it covers whole mountains. Now, imagine this giant ice block is moving slowly, like a sleepy elephant walking across the ground. That’s a glacier.
Underneath this giant ice block, there are all sorts of things happening. It’s like when you put an ice cube in your drink and watch it melt, but on a much bigger scale!
Examples
- A glacier melts, creating a river underneath the ice.
- Mud flows from beneath an ice sheet during a warm summer.
- Ice moves like a slow river, carving valleys below.
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See also
- Why Do Glaciers Move Like Slow Rivers?
- How Did the Ocean Become Salty?
- How do carbon markets aim to reduce greenhouse gas emissions?
- How Do Cities Affect the Weather Around Them?
- Does Red Light Keep Nocturnal Ecosystems Safe at Night?